CN208778525U - A kind of adjustable rzeppa joint - Google Patents
A kind of adjustable rzeppa joint Download PDFInfo
- Publication number
- CN208778525U CN208778525U CN201821353357.8U CN201821353357U CN208778525U CN 208778525 U CN208778525 U CN 208778525U CN 201821353357 U CN201821353357 U CN 201821353357U CN 208778525 U CN208778525 U CN 208778525U
- Authority
- CN
- China
- Prior art keywords
- driving shaft
- fixedly installed
- spherical shell
- adjustable
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of adjustable rzeppa joints for this, including driving shaft, the driving shaft side is fixedly installed with spherical shell, the inside of the driving shaft offers cavity, the driving shaft is provided with feed inlet far from the upper end of spherical shell side, discharge nozzle is fixedly installed close to the side of spherical shell in cavity on the driving shaft, the other end of the discharge nozzle extends to the inside of spherical shell, it is provided with several on the discharge nozzle and adjusts mouth, adjusting ball is provided in the adjusting mouth, cage is movably installed on the inner sidewall of the spherical shell, the inner wall of the cage is movably installed with inner race, several steel balls are movably installed with by opening up several grooves in the cage, the steel ball is located between the inner surface of spherical shell and the outer surface of inner race.The utility model structure is simple, and design rationally, can effectively reduce the abrasion of internal structure, and transmission effect is more preferable, can be attached with substandard shaft, be more in line with the market demand.
Description
Technical field
The utility model relates to auto parts equipment technical field, specially a kind of adjustable rzeppa joint.
Background technique
Rzeppa joint is the important component in car drive system, and effect is by the power of engine from speed changer
It is transmitted to driving wheel, driving car is run at high speed, and there are many constant velocity joint types for car, wherein applying at most is ball
Type constant velocity joint, it is mainly made of sliding sleeve, transmission shaft, inner race, retainer, clutch can major part.Due to constant speed
Universal joint transmits heavy driving moment, and by load weight, high transmission accuracy is in great demand.
Conventional apparatus has following deficiency:
1, the diameter of traditional rzeppa joint connector is all not available for adjusting, each universal joint is only applicable in
Having in the shaft that a kind of shaft of diameter is attached, and is driven on automobile much causes the applicability of universal joint very poor；
2, internal rotational frequency is quickly, larger to the abrasion of inner body at work for rzeppa joint, in order to protect
Card can work normally, and need periodically to be coated with lubricating oil and be lubricated, and take since vehicle bottom drive mechanism is more complicated, addition profit
The Comparision of lubricating oil is complicated.
Utility model content
The purpose of this utility model is to provide a kind of adjustable rzeppa joints, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of adjustable rzeppa joint, including
Driving shaft, the driving shaft side are fixedly installed with spherical shell, and the inside of the driving shaft offers cavity, and the driving shaft is remote
Upper end from spherical shell side is provided with feed inlet, is fixedly installed out in cavity close to the side of spherical shell on the driving shaft
Expects pipe, the other end of the discharge nozzle extend to the inside of spherical shell, several are provided on the discharge nozzle and adjusts mouth, described
It adjusts in mouth and is provided with adjusting ball, cage, the inner wall activity peace of the cage are movably installed on the inner sidewall of the spherical shell
Equipped with inner race, several steel balls are movably installed with by opening up several grooves in the cage, the steel ball is located at spherical shape
Between the inner surface of shell and the outer surface of inner race, if the upper and lower side fixed installation of the inner race inner sidewall is fixedly installed with
Dry Z-shaped plate, the other side of the Z-shaped plate are fixedly installed with limit plate, and the limit plate is close to the fixed peace in the side of driving shaft
Equipped with buckle.
Preferably, hang plate, the upper surface warp of the hang plate are fixedly installed in the bottom of cavity on the driving shaft
Cross polishing treatment.
Preferably, the lower end of the feed inlet is fixedly installed feed pipe, and the upper end fixed setting of the feed pipe is dust-proof
Layer, the lower end of the feed pipe are fixedly installed with spring, and the upper end of the spring is fixedly installed with sealing plate, on the feed pipe
Two sides be respectively provided with oil inlet in the lower end of sealing plate.
Preferably, the adjusting mouth and adjusting ball are disposed as ellipticalness.
Preferably, at least three pieces of the quantity of the Z-shaped plate, the Z-shaped plate is made of steel plate with strong elasticity.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is by being fixedly installed with Z-shaped plate, the other side of Z-shaped plate than upper up and down on the inside of inner race
It is fixedly installed with limit plate, by the effect of Z-shaped plate and limit plate, the transmission shaft of different size can be fixed, simultaneously
Buckle is additionally provided on limit plate, can be further fixed in the device by transmission shaft, increase the practicability of device；
2, the utility model is fixedly installed by the cavity that is internally provided in driving shaft, cavity close to the side of spherical shell
There is discharge nozzle, control can be automatically adjusted by adjusting the effect of mouth and adjusting block by being provided with to adjust interface and adjust ball in discharge nozzle
The outflow of cavity in-lubricant processed does not need manually to carry out embrocating lubricant, reduces the abrasion of device inner body, guarantees device
It can work normally.
Detailed description of the invention
Fig. 1 is a kind of adjustable rzeppa joint overall structure diagram of the utility model；
Fig. 2 is a kind of adjustable rzeppa joint entirety side view of the utility model；
Fig. 3 is enlarged diagram at A in a kind of adjustable rzeppa joint Fig. 1 of the utility model.
In figure: 1, driving shaft；2, spherical shell；3, cavity；4, feed inlet；5, discharge nozzle；51, mouth is adjusted；52, ball is adjusted；
6, cage；7, inner race；8, steel ball；9, Z-shaped plate；10, limit plate；11, it buckles；12, hang plate；13, feed pipe；131, dust-proof
Layer；132, spring；133, sealing plate；134, oil inlet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable rzeppa joint, including master
Moving axis 1,1 side of driving shaft are fixedly installed with spherical shell 2, and the inside of the driving shaft 1 offers cavity 3, the active
Axis 1 is provided with feed inlet 4 far from the upper end of 2 side of spherical shell, consolidates in cavity 3 close to the side of spherical shell 2 on the driving shaft 1
Surely it is provided with discharge nozzle 5, the other end of the discharge nozzle 5 extends to the inside of spherical shell 2, if being provided on the discharge nozzle 5
Dry adjusts mouth 51, is provided in the adjusting mouth 51 and adjusts ball 52, is movably installed with cage on the inner sidewall of the spherical shell 2
6, the inner wall of the cage 6 is movably installed with inner race 7, if 6 being movably installed with by opening up several grooves in the cage
Dry steel ball 8, the steel ball 8 are located between the inner surface of spherical shell 2 and the outer surface of inner race 7,7 inner sidewall of inner race
Upper and lower side fixed installation be fixedly installed with several Z-shaped plates 9, the other side of the Z-shaped plate 9 is fixedly installed with limit plate
10, the limit plate 10 is fixedly installed with buckle 11 close to the side of driving shaft 1.
It is fixedly installed with hang plate 12 in the bottom of cavity 3 on the driving shaft 1, the upper surface of the hang plate 12 is passed through
Polishing treatment is conducive to the discharge that the lubricating oil in cavity 3 can be quick and complete, prevents lubricating oil from remaining in cavity 3；It is described
The lower end of feed inlet 4 is fixedly installed feed pipe 13, and dust-proof layer 131, the charging is fixedly installed in the upper end of the feed pipe 13
The lower end of pipe 13 is fixedly installed with spring 132, and the upper end of the spring 132 is fixedly installed with sealing plate 133, the feed pipe 13
On two sides be respectively provided with oil inlet 134 in the lower end of sealing plate 133, be conducive to inject lubricating oil into cavity 3, while can be to prevent
Only lubricating oil is oozed out from feed inlet 4；The adjusting mouth 51 and adjusting ball 52 are disposed as ellipticalness, are conducive to reasonable automatic
Control the outflow of lubricating oil；At least three pieces of the quantity of the Z-shaped plate 9, the Z-shaped plate 9 is made of steel plate with strong elasticity, favorably
In the elastic force for increasing Z-shaped plate 9, effectively shaft can be fixed.
Working principle: in use device, transmission shaft is inserted between limit plate 10 first, passes through the work of Z-shaped plate 9
With, effectively the transmission shaft of different size can be fixed, then by syringe from 4 lube oil injection of feed inlet, note
The syringe needle of emitter passes through dust-proof layer 131, presses sealing plate 133,133 slide downward of sealing plate, when sealing plate 133 slides into oil inlet
Lubricant can be injected when 134 or less mouth, lubricant flows into cavity 3 from oil inlet 134, when device works and rotates, when
It when discharge nozzle 5 moves to upper end, adjusts and occurs gap between ball 52 and adjusting mouth 51, the less remaining lubricating oil of discharge nozzle 5 seeps
Enter the other side, by the rotation of iterative cycles, lubricating oil, which has stepped through, adjusts ball 52, flows ultimately into and carries out inside spherical shell 2
Lubrication, the present apparatus can be fixed the transmission shaft of different size, while buckle 11 is additionally provided on limit plate 10, can be into one
Step is fixed in the device by transmission shaft, increases the practicability of device, while can be with the stream of auto-adjustment control cavity in-lubricant
Out, it does not need manually to carry out embrocating lubricant, reduces the abrasion of device inner body, guarantee that device can work normally.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of adjustable rzeppa joint, including driving shaft (1), it is characterised in that: the fixed peace in driving shaft (1) side
Equipped with spherical shell (2), the inside of the driving shaft (1) is offered cavity (3), and the driving shaft (1) is far from spherical shell (2) side
Upper end be provided with feed inlet (4), be fixedly installed out in cavity (3) close to the side of spherical shell (2) on the driving shaft (1)
Expects pipe (5), the other end of the discharge nozzle (5) extend to the inside of spherical shell (2), are provided on the discharge nozzle (5) several
A adjusting mouth (51), interior be provided with of the adjusting mouth (51) adjust ball (52), activity installation on the inner sidewall of the spherical shell (2)
Have cage (6), the inner wall of the cage (6) is movably installed with inner race (7), recessed by opening up several on the cage (6)
Slot is movably installed with several steel balls (8), and the steel ball (8) is located at the inner surface of spherical shell (2) and the outer surface of inner race (7)
Between, the upper and lower side fixed installation of inner race (7) inner sidewall is fixedly installed with several Z-shaped plates (9), the Z-shaped plate
(9) the other side is fixedly installed with limit plate (10), and the limit plate (10) is fixedly installed with card close to the side of driving shaft (1)
It detains (11).
2. a kind of adjustable rzeppa joint according to claim 1, it is characterised in that: on the driving shaft (1) in
The bottom of cavity (3) is fixedly installed with hang plate (12), and polishing treatment is passed through in the upper surface of the hang plate (12).
3. a kind of adjustable rzeppa joint according to claim 1, it is characterised in that: under the feed inlet (4)
End is fixedly installed feed pipe (13), and dust-proof layer (131) are fixedly installed in the upper end of the feed pipe (13), the feed pipe (13)
Lower end be fixedly installed with spring (132), the upper end of the spring (132) is fixedly installed with sealing plate (133), the feed pipe
(13) two sides on are respectively provided with oil inlet (134) in the lower end of sealing plate (133).
4. a kind of adjustable rzeppa joint according to claim 1, it is characterised in that: the adjusting mouth (51) and tune
Section ball (52) is disposed as ellipticalness.
5. a kind of adjustable rzeppa joint according to claim 1, it is characterised in that: the quantity of the Z-shaped plate (9)
At least three pieces, the Z-shaped plate (9) is made of steel plate with strong elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353357.8U CN208778525U (en) | 2018-08-22 | 2018-08-22 | A kind of adjustable rzeppa joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353357.8U CN208778525U (en) | 2018-08-22 | 2018-08-22 | A kind of adjustable rzeppa joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778525U true CN208778525U (en) | 2019-04-23 |
Family
ID=66157878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353357.8U Expired - Fee Related CN208778525U (en) | 2018-08-22 | 2018-08-22 | A kind of adjustable rzeppa joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722301A (en) * | 2021-01-25 | 2021-04-30 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Unmanned aerial vehicle's mounting mechanism is patrolled and examined with electric wire netting |
| CN114718961A (en) * | 2022-04-29 | 2022-07-08 | 江苏大洋精锻有限公司 | Wear-resistant automobile transmission shaft star-shaped sleeve |
-
2018
- 2018-08-22 CN CN201821353357.8U patent/CN208778525U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722301A (en) * | 2021-01-25 | 2021-04-30 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Unmanned aerial vehicle's mounting mechanism is patrolled and examined with electric wire netting |
| CN112722301B (en) * | 2021-01-25 | 2023-04-14 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Unmanned aerial vehicle's mounting mechanism is patrolled and examined with electric wire netting |
| CN114718961A (en) * | 2022-04-29 | 2022-07-08 | 江苏大洋精锻有限公司 | Wear-resistant automobile transmission shaft star-shaped sleeve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208778525U (en) | A kind of adjustable rzeppa joint | |
| CN104747602B (en) | High-speed lower lubricating device for bearing ring | |
| CN103671559A (en) | High-speed rolling bearing lubrication device | |
| JP6773425B2 (en) | Bearing with seal | |
| CN101672331A (en) | Structure of constant velocity universal joint | |
| CN107100992B (en) | Automatic lubrication high-speed ball screw pair and method | |
| CN112747036A (en) | Vertical bearing seat assembly and lubricating system thereof | |
| US20110030504A1 (en) | Torque-transmitting device comprising an oil recuperator wiper | |
| CN215567438U (en) | Double-end glib universal joint | |
| CN108713107B (en) | Sealed bearing and ball bearing in area | |
| CN115263487A (en) | Oil pumping device without additional power | |
| CN208997213U (en) | A kind of cage universal-joint fork assembly of wide-angle anti-extrusion | |
| WO2017150544A1 (en) | Bearing with seal | |
| CN210978230U (en) | Bearing easy to oil | |
| CN209146167U (en) | A kind of three ball pins | |
| CN109013991B (en) | A kind of environment protection process technique substituting bearing surface phosphorus saponification process | |
| CN210686745U (en) | Ball cage retainer with interface adjustable structure | |
| CN213808777U (en) | Two shaft covers of motor transmission | |
| CN206754138U (en) | A kind of chain and its directive wheel | |
| CN207393265U (en) | A kind of crank connecting link assembly for cleaning lubricating oil | |
| CN208546403U (en) | A kind of wear-resisting pin shaft | |
| CN211039418U (en) | Vertical bearing seat assembly and lubricating system thereof | |
| CN210686751U (en) | Ball cage retainer with external spiral oil guide groove structure | |
| CN208831536U (en) | A kind of spline Sliding Structures constant velocity cardan joint | |
| CN208935203U (en) | A kind of ball cage type biplane steel ball constant velocity cardan joint fork assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20210822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |